261427199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{2797}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 296140320

約数和(自身を除く): 34713121

約数列:

[1, 11, 29, 293, 319, 2797, 3223, 8497, 30767, 81113, 93467, 819521, 892243, 9014731, 23766109, 261427199]

約数ペア:

[(1, 261427199), (11, 23766109), (29, 9014731), (293, 892243), (319, 819521), (2797, 93467), (3223, 81113), (8497, 30767)]